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Kryger [21]
3 years ago
9

A solid has ___ shape and ___ volume can anyone tell me the answer

Chemistry
2 answers:
myrzilka [38]3 years ago
4 0

Answer:

a solid has a definite shape and definte volume

Explanation:

katen-ka-za [31]3 years ago
3 0

Answer:

fixed shape and a definite volume

Explanation:

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Explanation: hope u get it right

5 0
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When heated, magnesium combines readily with excess oxygen in the air to produce magnesium oxide, as shown in the following unba
aev [14]

<u>Answer:</u> The given chemical reaction can be classified as synthesis and exothermic.

<u>Explanation:</u>

A synthesis reaction is defined as the reaction where two small chemical species combine in their elemental state to form a single large chemical species.

Exothermic reactions are defined as the reactions in which heat is released by the reaction. The heat is written on the product side of the reaction.

For the given chemical reaction:

Mg(s)+O_2(g)\rightarrow MgO(s)+\text{heat}

The above chemical reaction is a type of synthesis and exothermic as two substances in their elemental state are combining. Also, heat is getting released in the reaction.

Hence, the given chemical reaction can be classified as synthesis and exothermic.

4 0
2 years ago
B. Determine the percent composition of each element in NaCl. (1 point) Must show work to
andrey2020 [161]

Answer:

Sodium (Na): (.5 point)

22.99+35.453=58.433.   22.99/58.433=   39%

Chlorine (Cl): (.5 point)

22.99+35.453=58.433.   35.453/58.433= 61%

Explanation:

8 0
2 years ago
1. Why is the box sitting on the table not moving?
Rashid [163]
I believe it’s a because something cannot move unless a force is acted upon it
7 0
2 years ago
An isotope of lead can be represented by the following symbol ²⁰⁷ 82 PB. From this symbol, it can be deduced that one atom of th
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Answer:

B) 82 protons

Explanation:

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6 0
3 years ago
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